27644420 (number)

27644420 is an even 8-digits composite number following 27644419 and preceding 27644421. In scientific notation, it is written as 2.7644420 × 10^7. The sum of its digits is 29. It has a total of 4 prime factors and 12 positive divisors. There are 11057760 positive integers (up to 27644420) that are relatively prime to 27644420.

Interesting facts

Basic properties

Name

Name twenty-seven million six hundred forty-four thousand four hundred twenty

Notation

Scientific notation 2.7644420 × 10^7
Engineering notation 2.7644420 × 10^6

Prime Factorization of 27644420

Prime Factorization 2 × 2 × 5 × 1382221

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 13822210
Product of the distinct prime numbers

The prime factorization of 27644420 is 2 × 2 × 5 × 1382221. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 8, 13, 3, 132, 880, 5418, 9937, 26271, 51376, 504313, 848647, 3370594, 1586344, 31841221, 93656199, 125929226, 941243669, 6475417748, 548579627

Basic calculations (n = 27644420)

Multiplication

n×y
n×2 55288840
n×3 82933260
n×4 110577680
n×5 138222100

Division

n÷y
n÷2 13822210
n÷3 9214806.6666667
n÷3 6911105
n÷5 5528884

Exponentiation

ny
n2 764213957136400
n3 2.1126251600941E+22
n4 5.8402297228208E+29
n5 1.6144976335414E+37

Nth Root

y√n
2√n 5257.7961162449
3√n 302.36800014591
4√n 72.510662086654
5√n 30.783748094523

Divisors of 27644420

1, 2, 4, 5, 10, 20, 1382221, 2764442, 5528884, 6911105, 13822210, 27644420

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -27644419
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 1
Returns the nth root of the product of n divisors
H Harmonic Mean 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 27644420 can be divided by 12 positive divisors. The sum of these divisors (counting 27644420) is 1, the average is 0.083333333333333.

Base conversion 27644420

Base System Value
2 Binary 1101001011101001000000100
3 Ternary 1221000111000102
4 Quaternary 1221131020010
5 Quinary 24034110140
6 Senary 2424303232
8 Octal 151351004
10 Decimal 27644420
12 Duodecimal 9311b18
16 Hexadecimal 1a5d204
20 Vigesimal 8cfb10
36 Base36 ggikk

Cryptographic Hash Functions

md5 91b01f5061fd93bd6f247c029119c6ff
sha1 ea18f9d908e45b617f25df697ddd4278388c00a6
sha256 fbc99bc945e0b5d8e7caf7bfba183fccee38c54bb9cefb7e62b74d2b47d79dcf
sha512 a3f8bcc46d21471edf345d805ca8190feeb5ffa7c413ca7210ff47936ef518cdc827662fc5a3e771f9a4ebf5862413413732c79a253ce41509466456da643805
ripemd-160 1c4a791e8fe5267908528cc3b13c4250d0a760a2

27644420 as geometric shapes

Circle

Radius = n
Diameter 55288840
Circumference 173695013.5695
Area 2.4008489535105E+15

Sphere

Radius = n
Volume 8.8493435769873E+22
Surface area 9.603395814042E+15
Circumference 173695013.5695

Square

Length = n
Perimeter 110577680
Area 764213957136400
Diagonal 39095113.687938

Cube

Length = n
Surface area 4585283742818400
Volume 2.1126251600941E+22
Space diagonal 47881539.985773

Equilateral Triangle

Length = n
Perimeter 82933260
Area 3.3091435040338E+14
Altitude 23940769.992887

Triangular Pyramid

Length = n
Surface area 3.3091435040338E+14
Volume 2.489752628013E+21
Height 13031704.562646